Hello all and thanks for this wonderful project, I'm new to linux and yesterday I setup a new Debian 7.0 server. I installed ISPConfig3 succesfully using the guides on this site and I'm able to access the control panel. However trying to receive an email looks impossible. Ive spent many hours today without being able to identify the cause. I'm able to connect to the mail server using outlook 2010 and the server doesn't respond any errors on the connection. However sending an email using gmail doesnt pop anything up in my mailbox and the connection in Outlook just opens and closes without error. I'm using a dyndns address and my router has the ports: 110,143 and 25 forwarded. I know I'm not able to send emails on port 25 because my ISP is blocking it but for starters I would like to be able to receive messages. Here are the logs: mail.err: Code: Jun 10 22:09:02 techcity amavis[30033]: (30033-01) (!!)TROUBLE in process_request: connect_to_sql: unable to connect to any dataset at (eval 111) line 247. mail.info: Code: Jun 11 02:14:28 techcity amavis[27514]: Found decoder for .cab at /usr/bin/cabextract Jun 11 02:14:28 techcity amavis[27514]: No decoder for .tnef Jun 11 02:14:28 techcity amavis[27514]: Internal decoder for .tnef Jun 11 02:14:28 techcity amavis[27514]: Found decoder for .exe at /usr/bin/arj Jun 11 02:14:28 techcity amavis[27514]: Using primary internal av scanner code for ClamAV-clamd Jun 11 02:14:28 techcity amavis[27514]: Found secondary av scanner ClamAV-clamscan at /usr/bin/clamscan Jun 11 02:14:28 techcity amavis[27514]: Deleting db files __db.003,__db.001,nanny.db,snmp.db,__db.002,__db.004 in /var/lib/amavis/db Jun 11 02:14:28 techcity amavis[27514]: Creating db in /var/lib/amavis/db/; BerkeleyDB 0.51, libdb 5.1 Jun 11 02:14:46 techcity dovecot: auth-worker(27522): mysql(localhost): Connected to database dbispconfig Jun 11 02:14:46 techcity dovecot: pop3-login: Login: user=<[email protected]>, method=PLAIN, rip=83.253.71.166, lip=192.168.0.180, mpid=27524, session=<uzfjyNXeRwBT/Uem> Jun 11 02:14:46 techcity dovecot: pop3([email protected]): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0 Jun 11 02:14:47 techcity dovecot: pop3-login: Login: user=<[email protected]>, method=PLAIN, rip=83.253.71.166, lip=192.168.0.180, mpid=27526, session=<por3yNXeSwBT/Uem> Jun 11 02:14:47 techcity dovecot: pop3([email protected]): Disconnected: Logged out top=0/0, retr=0/0, del=0/0, size=0 Jun 11 02:14:50 techcity postfix/anvil[27433]: statistics: max connection rate 2/60s for (smtp:80.76.146.172) at Jun 11 02:11:30 Jun 11 02:14:50 techcity postfix/anvil[27433]: statistics: max connection count 1 for (smtp:74.125.82.170) at Jun 11 02:10:27 Jun 11 02:14:50 techcity postfix/anvil[27433]: statistics: max message rate 2/60s for (smtp:80.76.146.172) at Jun 11 02:11:30 Jun 11 02:14:50 techcity postfix/anvil[27433]: statistics: max cache size 3 at Jun 11 02:11:24 Jun 11 02:15:00 techcity postfix/smtpd[27529]: warning: database /var/lib/mailman/data/virtual-mailman.db is older than source file /var/lib/mailman/data/virtual-mailman Jun 11 02:15:00 techcity postfix/smtpd[27529]: connect from mail-wi0-f180.google.com[209.85.212.180] Jun 11 02:15:00 techcity postfix/trivial-rewrite[27532]: warning: do not list domain techcity.dyndns.org in BOTH mydestination and virtual_mailbox_domains Jun 11 02:15:00 techcity postfix/cleanup[27537]: warning: database /var/lib/mailman/data/virtual-mailman.db is older than source file /var/lib/mailman/data/virtual-mailman Jun 11 02:15:00 techcity postfix/smtpd[27529]: D44202001D62: client=mail-wi0-f180.google.com[209.85.212.180] Jun 11 02:15:00 techcity postfix/cleanup[27537]: D44202001D62: message-id=<CAJ6HFpQ1VX2zw_M5TBfudNW+QWkbHvNpTMJc7_-Eu-9P29XzPA@mail.gmail.com> Jun 11 02:15:01 techcity postfix/qmgr[21645]: D44202001D62: from=<[email protected]>, size=2500, nrcpt=1 (queue active) Jun 11 02:15:01 techcity postfix/smtpd[27529]: disconnect from mail-wi0-f180.google.com[209.85.212.180] Jun 11 02:15:01 techcity postfix/smtpd[27529]: connect from localhost[::1] Jun 11 02:15:01 techcity postfix/smtpd[27529]: lost connection after CONNECT from localhost[::1] Jun 11 02:15:01 techcity postfix/smtpd[27529]: disconnect from localhost[::1] Jun 11 02:15:01 techcity dovecot: imap-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip=::1, secured, session=<5N3HydXe/gAAAAAAAAAAAAAAAAAAAAAB> Jun 11 02:15:01 techcity dovecot: pop3-login: Disconnected (no auth attempts in 0 secs): user=<>, rip=::1, lip=::1, secured, session=<597HydXewgAAAAAAAAAAAAAAAAAAAAAB> Jun 11 02:15:03 techcity postfix/smtpd[27596]: warning: database /var/lib/mailman/data/virtual-mailman.db is older than source file /var/lib/mailman/data/virtual-mailman Jun 11 02:15:03 techcity postfix/smtpd[27596]: connect from localhost[127.0.0.1] Jun 11 02:15:03 techcity postfix/trivial-rewrite[27532]: warning: do not list domain techcity.dyndns.org in BOTH mydestination and virtual_mailbox_domains Jun 11 02:15:03 techcity postfix/smtpd[27596]: 0801F2002B4F: client=localhost[127.0.0.1] Jun 11 02:15:03 techcity postfix/cleanup[27537]: 0801F2002B4F: message-id=<CAJ6HFpQ1VX2zw_M5TBfudNW+QWkbHvNpTMJc7_-Eu-9P29XzPA@mail.gmail.com> Jun 11 02:15:03 techcity postfix/qmgr[21645]: 0801F2002B4F: from=<[email protected]>, size=2980, nrcpt=1 (queue active) Jun 11 02:15:03 techcity postfix/trivial-rewrite[27532]: warning: do not list domain techcity.dyndns.org in BOTH mydestination and virtual_mailbox_domains Jun 11 02:15:03 techcity amavis[27515]: (27515-01) Passed CLEAN {RelayedInbound}, [209.85.212.180]:63221 [209.85.212.180] <[email protected]> -> <[email protected]>, Queue-ID: D44202001D62, Message-ID: <CAJ6HFpQ1VX2zw_M5TBfudNW+QWkbHvNpTMJc7_-Eu-9P29XzPA@mail.gmail.com>, mail_id: qI9Z9od367VB, Hits: -0.799, size: 2501, queued_as: 0801F2002B4F, 2061 ms Jun 11 02:15:03 techcity postfix/smtp[27538]: D44202001D62: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=2.3, delays=0.21/0.01/0.01/2.1, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 0801F2002B4F) Any help would be much appreciated. EDIT: I've solved the receiving emails part by removing my domain name from mydestinations inside postfix's main.cf. However I have some questions about sending emails that I will start a new thread for.